Chen, Liyang, University of Electronic Science and Technology of China, Chengdu 611731, Sichuan, China
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Vol 3, No 3 (2022) - Articles
Trinity Model of Ecological Management of Coal Mining Subsidence Area
Abstract PDF -
Vol 3, No 3 (2022) - Articles
Analysis of Countermeasures for Precise Identification of Poor People in Ethnic Minority Areas
Abstract PDF
ISSN: 2717-6053